About: http://webisa.webdatacommons.org/93355785

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Oftentimes, computer systems keep a database, such as a registry, of particular file extensions that have been previously linked to and used by a locally stored application.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com